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Official data from INPI

EQUIPAMENTO PARA INTERFACEAR MÁQUINA DE ESCREVER AO TELEFONE

ArquivadaInvention Patent
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Application data

Number

PI9003250

Type

Invention Patent

Filing

07/02/1990

Publication

01/28/1992
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Progress at the INPI

  1. Filing07/02/90
  2. Publication01/28/92
  3. Examination06/02/92
  4. Allowance01/07/97
  5. Abandoned
  6. In force

The application was allowed on 01/07/1997 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. N. (pessoa física)

DF, BR

Inventors

N. N. (pessoa física)

Technical data

IPC Classification

H04L 17/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

05/06/1997

RPI 1379

Deferimento

#9.1

01/07/1997

RPI 1362

Exigência - art. 36 da LPI

#6.1

07/16/1996

RPI 1337

Exigência - art. 36 da LPI

#6.1

12/05/1995

RPI 1305

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Exigência - art. 36 da LPI

#6.1

07/19/1994

RPI 1233

Solicitação de exame técnico

#4.1

06/02/1992

RPI 1122

Publicação do pedido de patente

#3.1

01/28/1992

RPI 1104

Pedido de patente depositado

#2.1

08/20/1991

RPI 1081

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